CN206484476U - A kind of rotary spanner screw fixed mechanism - Google Patents
A kind of rotary spanner screw fixed mechanism Download PDFInfo
- Publication number
- CN206484476U CN206484476U CN201720087094.XU CN201720087094U CN206484476U CN 206484476 U CN206484476 U CN 206484476U CN 201720087094 U CN201720087094 U CN 201720087094U CN 206484476 U CN206484476 U CN 206484476U
- Authority
- CN
- China
- Prior art keywords
- screw
- rotary spanner
- hole
- fixed mechanism
- diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000009434 installation Methods 0.000 claims description 9
- 210000002435 tendon Anatomy 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a kind of rotary spanner screw fixed mechanism for this, including housing and rotary spanner, protruding shaft is provided with the rear and front end face of housing, rotary spanner is provided with the turn hole being adapted with the protruding shaft, the upper end of the rotary spanner extends outwardly and forms the force side of platform-like, screw is provided with force side, nut is provided with housing, the screw thread is connected on nut.The utility model is rational in infrastructure, is easy to operation, easy to use, after rotary spanner screw-driving, rotary spanner can not be misused random opening, and be fastened with screw, and mode is general, and instrument is easy to get, beneficial to execute-in-place.
Description
Technical field：
The utility model is related to a kind of rotary spanner screw fixed mechanism.
Background technology：
At the equipment application scene of the industry such as many industry or communication, many connectors can be used provide power supply or
Signal of communication is controlled, wherein many connectors can use the retaining mechanism of rotary spanner, is simply easy to operation, still, rotation
Spanner is easy to strike with the hand open, and maloperation in use can bring very big potential danger, the loss of existing equipment property
There is the potential risk to personal safety.
Therefore, it is necessory to be improved to prior art to solve the deficiency of prior art.
The content of the invention：
The utility model is to provide a kind of rotary spanner screw in order to solve the problem of above-mentioned prior art is present and fix
Mechanism.
The technical scheme that the utility model is used has：A kind of rotary spanner screw fixed mechanism, including housing and rotation
Spanner, is provided with protruding shaft on the rear and front end face of housing, and rotary spanner is provided with the turn hole being adapted with the protruding shaft, the rotation
The upper end of spanner extends outwardly and forms the force side of platform-like, is provided with screw on force side, nut is provided with housing,
The screw thread is connected on nut.
Further, the nut is mounted on housing.
Further, the upper surface of the housing, which is provided with installation base, the installation base, is provided with resettlement section and cavity,
Nut is arranged in resettlement section, and cavity is provided with the tongue being resisted against on nut.
Further, it is respectively equipped with boss on the upper and lower ends face on the force side and is adapted with the resettlement section
Bore boss.
Further, the boss is coaxially disposed with cone boss, and first through hole is provided with boss, is provided with cone boss
Second through hole, first through hole is connected with the second through hole, and screw is placed in first through hole.
Further, the inwall of the first through hole is provided with retaining convex rib.
Further, the screw screws portion, connecting portion and neck including integrally formed, and the diameter of the neck is less than
The diameter of connecting portion, the diameter of the connecting portion is less than the diameter in the portion that screws, and the diameter of the neck is less than the straight of the second through hole
Footpath, the diameter of the second through hole is less than the diameter of connecting portion.
Further, the first through hole lower port is to contract and forms position-limited edge, the portion's of screwing support positioning of screw
In on the position-limited edge.
Further, the upper surface for screwing portion is provided with cross recess or flat recess.
The utility model has the advantages that：The utility model is rational in infrastructure, is easy to operation, easy to use, rotation
After spanner screw-driving, rotary spanner can not be misused random opening, and be fastened with screw, and mode is general, and instrument is easy to get,
Beneficial to execute-in-place.
Brief description of the drawings：
Fig. 1 is the utility model structure chart.
Fig. 2 is the structure chart of housing in the utility model.
Fig. 3 is sectional view of the utility model rotary spanner on housing.
Fig. 4 is the tomograph of rotary spanner in the utility model.
Fig. 5 is the plane structure chart of rotary spanner in the utility model.
Fig. 6 is the structure chart of screw in the utility model.
Embodiment：
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 6, a kind of rotary spanner screw fixed mechanism of the utility model, including housing 1 and rotary spanner
2, protruding shaft 11 is provided with the rear and front end face of housing 1, turn hole 21 is provided with rotary spanner 2, rotary spanner 2 passes through the turn hole
21 are rotatably connected in the protruding shaft 11 of housing 1.The upper surface of rotary spanner 2 extends and forms the force side 22 of platform-like to the left,
Screw 3 is provided with the force side 22, nut 4 is provided with the upper surface of housing 1, screw 3 is threaded on nut 4.
The utility model is provided with installation base 12 for ease of the installation of nut 4 on the upper surface of housing 1, and the installation is convex
Resettlement section 120 and cavity 121 are provided with platform 12, nut 4 is arranged in resettlement section 120, cavity 121 is provided with and is resisted against nut 4
On tongue 122.
The utility model is respectively equipped with for ease of the installation of screw 3 on the upper and lower ends face that rotary spanner exerts a force side 22
Boss 23 and cone boss 24, wherein cone boss 24 is adapted with the resettlement section 120 on housing installation base 12.Boss 23 is convex with boring
Platform 24 is coaxially disposed, and first through hole is provided with boss 23, and the second through hole is provided with cone boss 24, and first through hole is led to second
Hole is connected, and screw 3 is placed in first through hole.
The utility model is the force side 22 for preventing screw 3 from departing from rotary spanner, on the first through hole inwall of boss 23
Provided with retaining convex rib 232.
Screw 3 in the utility model include it is integrally formed screw portion 31, connecting portion 32 and neck 33, neck 33 it is straight
Footpath is less than the diameter of connecting portion 32, and the diameter of connecting portion 32 is less than the diameter for screwing portion 31, and the diameter of neck 33 is less than second and led to
The diameter in hole, the diameter of the second through hole is less than the diameter of connecting portion 32.
Bore boss 24 on the second through hole lower port is to contract and forms position-limited edge 242, the portion 31 that screws of screw 3 is supported
It is positioned on the position-limited edge 242.
Screwed in screw and cross recess or flat recess are provided with the upper surface in portion 31.
After rotary spanner 2 rotates, the cone boss 24 on the rotary spanner force lower surface of side 22, which is placed on the upper surface of housing 1, pacifies
In the resettlement section 120 for filling boss 12, with bottle opener rotating down pressing screw 3, screw 3 is connected on nut 4 through the second through hole whorl.
When unscrewing screw 3, screw 3 exits nut 4, and retaining convex rib 232 prevents screw from dropping.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, some improvement can also be made on the premise of the utility model principle is not departed from, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (9)
1. a kind of rotary spanner screw fixed mechanism, including housing（1）And rotary spanner（2）, in housing（1）Rear and front end face
It is provided with protruding shaft（11）, rotary spanner（2）It is provided with and the protruding shaft（11）The turn hole being adapted（21）, it is characterised in that：It is described
Rotary spanner（2）Upper end extend outwardly and form the force side of platform-like（22）, on force side（22）It is provided with screw
（3）, in housing（1）It is provided with nut（4）, the screw（3）It is threaded in nut（4）On.
2. rotary spanner screw fixed mechanism as claimed in claim 1, it is characterised in that：The nut（4）It is mounted on
Housing（1）On.
3. rotary spanner screw fixed mechanism as claimed in claim 2, it is characterised in that：The housing（1）Upper surface on
Provided with installation base（12）, the installation base（12）It is interior to be provided with resettlement section（120）And cavity（121）, nut（4）It is arranged at collecting
Portion（120）It is interior, cavity（121）It is provided with and is resisted against nut（4）On tongue（122）.
4. rotary spanner screw fixed mechanism as claimed in claim 3, it is characterised in that：The force side（22）Up and down two
Boss is respectively equipped with end face（23）And with the resettlement section（120）The cone boss being adapted（24）.
5. rotary spanner screw fixed mechanism as claimed in claim 4, it is characterised in that：The boss（23）With cone boss
（24）It is coaxially disposed, in boss（23）First through hole is provided with, in cone boss（24）It is provided with the second through hole, first through hole and the
Two through holes connect, screw（3）It is placed in first through hole.
6. rotary spanner screw fixed mechanism as claimed in claim 5, it is characterised in that：Set on the inwall of the first through hole
Limited location convex tendon（232）.
7. rotary spanner screw fixed mechanism as claimed in claim 6, it is characterised in that：The screw（3）Including one into
Type screws portion（31）, connecting portion（32）And neck（33）, the neck（33）Diameter be less than connecting portion（32）Diameter, institute
State connecting portion（32）Diameter be less than screw portion（31）Diameter, the neck（33）Diameter be less than the second through hole diameter,
The diameter of second through hole is less than connecting portion（32）Diameter.
8. rotary spanner screw fixed mechanism as claimed in claim 7, it is characterised in that：The first through hole lower port is inside
Shrink and form position-limited edge（242）, screw（3）Screw portion（31）Support is positioned at the position-limited edge（242）On.
9. rotary spanner screw fixed mechanism as claimed in claim 8, it is characterised in that：It is described to screw portion（31）Upper surface
It is provided with cross recess or flat recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087094.XU CN206484476U (en) | 2017-01-23 | 2017-01-23 | A kind of rotary spanner screw fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720087094.XU CN206484476U (en) | 2017-01-23 | 2017-01-23 | A kind of rotary spanner screw fixed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206484476U true CN206484476U (en) | 2017-09-12 |
Family
ID=59766982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720087094.XU Withdrawn - After Issue CN206484476U (en) | 2017-01-23 | 2017-01-23 | A kind of rotary spanner screw fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206484476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737352A (en) * | 2017-01-23 | 2017-05-31 | 菲尼克斯亚太电气（南京）有限公司 | A kind of rotary spanner screw fixed mechanism |
-
2017
- 2017-01-23 CN CN201720087094.XU patent/CN206484476U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737352A (en) * | 2017-01-23 | 2017-05-31 | 菲尼克斯亚太电气（南京）有限公司 | A kind of rotary spanner screw fixed mechanism |
| CN106737352B (en) * | 2017-01-23 | 2024-03-19 | 菲尼克斯亚太电气（南京）有限公司 | Screw fixing mechanism of rotary spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170912 Effective date of abandoning: 20240319 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170912 Effective date of abandoning: 20240319 |